A034549 - OEIS

A034549 as a simple table

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	0
17	0
18	0
19	0
20	0
21	0
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	0
30	0
31	1
32	5
33	14
34	42
35	105
36	273
37	686
38	1705
39	4253
40	10600
41	26491
42	66175
43	165478
44	412317
45	1024459
46	2531097
47	6217973
48	15168005
49	36737953
50	88296456
51	210584837
52	498290619

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,1,5,14,42,105,273,686,1705,4253,10600, 26491,66175,165478,412317,1024459,2531097,6217973, 15168005,36737953,88296456,210584837,498290619]